BMC circular duct grilles The BMC series grilles are designed to be used in air-conditioning, ventilation, and heating. The grilles are placed directly in circular ducts. The direction of the blades can be altered, making it possible to graduate the extent, the height and the width of the air stream.

MADEL CLASSIFICATION BMC Single deflection grille. CMC Double deflection grille. MATERIAL Grilles constructed in galvanised steel. All the grilles are provided with a seal on the back of the frame in order that the perimeter in contact is airtight. ADDITIONAL ACCESSORIES SD Damper (angled slide cover) for the air flow. Operated by sliding plates with superimposed windows. FIXING SYSTEMS (T) Visible screws. FINISHES M9006 Painted in grey similar to RAL 9006. M9016 Painted in white similar to RAL 9016. R9010 Painted in white RAL 9010. RAL... Painted in other RAL. SPECIFICATION TEXT Supply and mounting...

FREE FACE AREA m2.

THROW WITHOUT CEILING EFFECT. AL 0,2 (m) POSITION OF BLADES 0 WITHOUT CEILING EFFECT. AL0,2 POSITION OF BLADES 0 WITH CEILING EFFECT. AL'0,2 = AL0,2 x 1,33 CORRECTION FACTOR FOR POSITION OF BLADES. CORRECTION FACTOR FOR POSITION OF BLADES.